package com.lixianhe.onlineexam.service;

import com.lixianhe.onlineexam.pojo.Admin;
import com.lixianhe.onlineexam.pojo.Student;
import com.lixianhe.onlineexam.pojo.Teacher;

public interface LoginService {
    Admin adminLogin(Integer username, String password);

    Teacher teacherLogin(Integer username, String password);

    Student studentLogin(Integer username, String password);
}
